Module:shi-headword

local lang = require("Module:languages").getByCode("shi")

local export = {} local pos_functions = {}

--- -- Utility functions -- ---

-- If Not Empty local function ine(arg) if arg == "" then return nil else return arg end end

local function list_to_set(list) local set = {} for _, item in ipairs(list) do set[item] = true end return set end

-- version of mw.ustring.gsub that discards all but the first return value function rsub(term, foo, bar) local retval = mw.ustring.gsub(term, foo, bar) return retval end

local rfind = mw.ustring.find

local function append_cat(data, pos) table.insert(data.categories, lang:getCanonicalName .. " " .. pos) end

function remove_links(text) text = rsub(text, "%[%^|%*|", "") text = rsub(text, "%[%[", "") text = rsub(text, "%]%]", "") return text end

local function make_unused_key_tracker(t) local unused_keys = require"Module:table".listToSet(							require"Module:table".keysToList(t)) local mt = { __index = function(self, key) if key ~= nil then unused_keys[key] = nil end return t[key] end, __newindex = function(self, key, value) t[key] = value end }	local proxy_table = setmetatable({}, mt) return proxy_table, unused_keys end

-- The main entry point. function export.show(frame)

local PAGENAME = mw.title.getCurrentTitle.text

local poscat = frame.args[1] or error("Part of speech has not been specified. Please pass parameter 1 to the module invocation.")

local params = { [1] = {list = "head", allow_holes = true, default = ""}, ["head"] = {default = ""}, ["tr"] = {list = true, allow_holes = true} }

local args, unused_keys = make_unused_key_tracker(frame:getParent.args)

-- Gather parameters local data = { lang = lang, pos_category = poscat, categories = {}, heads = {}, translits = {}, genders = {}, inflections = {enable_auto_translit = true} }

local head = args["head"] or PAGENAME or "" local translit = ine(args["tr"]) local i = 1

while head do		table.insert(data.heads, head) data.translits[#data.heads] = translit i = i + 1 head = ine(args["head" .. i]) translit = ine(args["tr" .. i]) end

if pos_functions[poscat] then pos_functions[poscat].func(args, data) end

local unused_key_list = require"Module:table".keysToList(unused_keys) if #unused_key_list > 0 then local unused_key_string = require "Module:array"(unused_key_list):map(									 function(key)				return "|" .. key .. "=" .. args[key]			end):concat("\n") error("Unused arguments: " .. unused_key_string) end

return require("Module:headword").full_headword(data) end

local function getargs(args, argpref, defgender, position) -- Gather parameters local forms = {}

local form

if ine(args[position]) then form = ine(args[position]) else form = ine(args[argpref]) end

local translit = ine(args[argpref .. "tr"])

local gender = ine(args[argpref .. "g"]) local gender2 = ine(args[argpref .. "g2"])

local i = 1

while form do		local genderlist = (gender or gender2) and {gender, gender2} or							  defgender and {defgender} or nil table.insert(forms,					 {term = form, translit = translit, gender = genderlist})

i = i + 1 form = ine(args[argpref .. i]) translit = ine(args[argpref .. i .. "tr"]) gender = ine(args[argpref .. i .. "g"]) gender2 = ine(args[argpref .. i .. "g2"]) end

return forms end

local function handle_infl(args, data, argpref, label, defgender, position) local newinfls = getargs(args, argpref, defgender, position) newinfls.label = label

if #newinfls > 0 then table.insert(data.inflections, newinfls) end end

local function handle_all_infl(args, data, argpref, label, nobase, position) if not nobase and argpref ~= "" then handle_infl(args, data, argpref, label, nil, position) end local labelsp = label == "" and "" or label .. " "	handle_infl(args, data, argpref .. "cons", labelsp .. "construct state") end

local function handle_noun_plural(args, data) if args["pl"] == "-" then table.insert(data.inflections, {			label = "usually uncountable"		}) append_cat(data, "uncountable nouns") else handle_infl(args, data, "pl", "plural") end end

local valid_genders = list_to_set({"m", "f", "m-p", "f-p", "p"})

local function is_masc_sg(g) return g == "m" end local function is_fem_sg(g) return g == "f" end

local function handle_gender(args, data, default, nonlemma) local g = ine(args[1]) or default local g2 = ine(args["g2"])

local function process_gender(g) if not g then table.insert(data.genders, "?") elseif valid_genders[g] then table.insert(data.genders, g)		else error("Unrecognized gender: " .. g)		end end

process_gender(g) if g2 then process_gender(g2) end

if nonlemma then return end

if g and g2 then append_cat(data, "terms with multiple genders") end end

-- Part-of-speech functions

pos_functions["adjectives"] = { func = function(args, data) handle_all_infl(args, data, "f", "feminine") handle_all_infl(args, data, "pl", "masculine plural") handle_all_infl(args, data, "fpl", "feminine plural") end }

function handle_noun_infls(args, data, singonly) handle_all_infl(args, data, "", "")

if not singonly then handle_noun_plural(args, data) handle_all_infl(args, data, "pl", "plural", "nobase") end

handle_all_infl(args, data, "f", "feminine") handle_all_infl(args, data, "m", "masculine") end

pos_functions["nouns"] = { func = function(args, data) handle_gender(args, data) if args["sing"] ~= nil then append_cat(data, "collective nouns") table.insert(data.inflections, {label = "collective"}) handle_all_infl(args, data, "sing", "singulative") end handle_noun_infls(args, data) end }

pos_functions["verbs"] = { func = function(args, data) data.pos_category = "verbs" handle_infl(args, data, "imperf", "imperfective", nil, 1) handle_infl(args, data, "perf", "perfective", nil, 2) end }

pos_functions["numerals"] = { func = function(args, data) append_cat(data, "cardinal numbers") handle_gender(args, data) handle_noun_infls(args, data) end }

pos_functions["proper nouns"] = { func = function(args, data) handle_gender(args, data) handle_noun_infls(args, data, "singular only") end }

pos_functions["pronouns"] = { params = {["g"] = {}}, func = function(args, data) handle_gender(args, data) handle_infl(args, data, "sa", "subject affix") end }

return export